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MARIELLE BOROM DO
NPI 1700413531
Family Medicine in Irvine, CA

Active since March 23, 2020PECOS Enrolled
856 HEALTH SCIENCES RD, IRVINE, CA 92617(949) 824-8685 Get Directions Write a Review

NPPES record last updated: February 17, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 11, 2021, Mar 23, 2020 (2 updates tracked since 2020).

About Marielle Borom Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIELLE BOROM DO (NPI 1700413531) is an individual family medicine provider in Irvine, California, licensed in California (20A23114) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700413531
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameMARIELLE BOROMCredential: DO
Location Address856 HEALTH SCIENCES RDIrvine, CA 92617-3058
Mailing Address856 Health Sciences RdIrvine, CA 92617-3058 · (949) 824-8685
Phone(949) 824-8685
Sole ProprietorNo
Enumeration DateMarch 23, 2020
Last NPPES UpdateFebruary 17, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 17, 2026
✔ NPI 1700413531 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · 20A23114
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
856 HEALTH SCIENCES RD, Irvine, CA 92617
Open in Google Maps ↗

Other Names 1

Former Name (1)Dr. Marielle O'hara-hulett

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marielle Borom Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92617 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. SANDRA VARGAS
Pharmacist
856 HEALTH SCIENCES RD
IRVINE, CA 92617
Orange County (949) 824-1991
AITANA ZERMENO ND
Naturopath
856 HEALTH SCIENCES RD, SUITE 2600
IRVINE, CA 92617
Orange County (949) 824-7000
GASSIA TATIKIAN
Naturopath
856 HEALTH SCIENCES RD
IRVINE, CA 92617
Orange County (949) 824-7000
NAREH NOWROUZI
Pharmacist
856 HEALTH SCIENCES RD
IRVINE, CA 92617
Orange County (818) 731-3350
KATIE SUZANNE COMPTON BCNS, NBHWC
Health and Wellness Coach
856 HEALTH SCIENCES RD
IRVINE, CA 92617
Orange County (949) 824-7000
DR. JACOB HWANG ND
Naturopath
856 HEALTH SCIENCES RD, SUITE 2600
IRVINE, CA 92617
Orange County (949) 824-7000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marielle Borom's NPI number?

The NPI number for Marielle Borom is 1700413531. It was assigned to this individual provider in the NPPES registry on March 23, 2020. The provider is also known as Dr. Marielle O'hara-Hulett.

Where is Marielle Borom located?

Marielle Borom practices at 856 Health Sciences Rd, Irvine, CA 92617. The listed phone number is (949) 824-8685.

What is Marielle Borom's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Marielle Borom enrolled in Medicare?

Yes. Marielle Borom is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marielle Borom was last updated on February 17, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.